CVE-2021-23981

2021-03-31T14:15:00
ID CVE-2021-23981
Type cve
Reporter security@mozilla.org
Modified 2021-06-24T14:15:00

Description

A texture upload of a Pixel Buffer Object could have confused the WebGL code to skip binding the buffer used to unpack it, resulting in memory corruption and a potentially exploitable information leak or crash. This vulnerability affects Firefox ESR < 78.9, Firefox < 87, and Thunderbird < 78.9.